1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
lisabon 2012 [21]
3 years ago
11

Determine whether the equation defines y as a function of x. y = 2x + 8

Mathematics
1 answer:
Svetradugi [14.3K]3 years ago
6 0
We have that
y = 2x + 8
for x=1-----------> y=2*1+8=10
for x=2-----------> y=2*2+8=12
for x=3-----------> y=2*3+8=14
.
.
.

the equation y = 2x + 8 ----------- > defines y as a function of x, because <span>for each x there is only one value of y</span>.

the answer is
yes, the equation y = 2x + 8 defines y as a function of x
You might be interested in
PLS HELP
NeTakaya
I don’t know o had this question two and couldn’t find the answer
8 0
3 years ago
Read 2 more answers
What pattern do you see in the powers of 4?
Over [174]
All of them are even numbers. You will not find a power of 4 that is an odd number. Also, all of the numbers have a 4 or a 6 or both. For example,
4^3= 64

4^8= <span>65536


I hope this helps:)</span>
8 0
3 years ago
Read 2 more answers
What expression is equivalent to (5z2+32+2)?
erica [24]

Answer:

10z+34

Step-by-step explanation:

3 0
3 years ago
Roger claims that the two statistics most likely to change greatly when an outlier is added to a small data set are the mean and
Leni [432]

Answer:

No, the Roger’s claim is not correct.

Step-by-step explanation:

We are given that Roger claims that the two statistics most likely to change greatly when an outlier is added to a small data set are the mean and the median.

This statement by Roger is incorrect because the median is unaffected by the outlier value and only the mean value gets affected by the outlier value.

As the median represents the middlemost value of our dataset, so any value which is an outlier will be either at the start or at the end will not the median value. So, the median will not likely change when an outlier is added to a small data set.

Now, the mean is the average of all the data set values, that is the sum of all the observations divided by the number of observations. The mean will get affected by the outlier value because it take into account each and every value of the data set.

Hence, the mean will likely to change greatly when an outlier is added to a small data set.

7 0
3 years ago
I NEED HELP ASAP!!<br><br> 4(5)(-2)=?
vova2212 [387]
So, in an easier way to say it
4 × 5 × -2

You would start by doing 
4 × 5 = 20
Then,
 20 × -2 = 40 

So your answer is -40

Hope I helped ♥
5 0
3 years ago
Other questions:
  • The standard deviation is 11.3 mph. Describe the data values that are within 1 standard deviation
    13·2 answers
  • Which relationship describes angles 1 and 2?
    10·1 answer
  • Los 2/7 de los vecinos de la casa de ángel son extremeños y ka cuarta parte de estos son Cáceres sabiendo que hay seis vecinos d
    14·1 answer
  • A coin sorting machine can sort a certain number of coins in 15 min a second machine can sort the same number of coins in 30 min
    6·1 answer
  • Last quarter I completed an average of 5 analyses and this quarter I completed 8. What is my percent increase
    9·1 answer
  • What is the answer to this equation |x−1|+5=2
    10·2 answers
  • A total of 192 units is planned, and the number of family units (2 and 3 bedroom townhouses) will equal to the number of 1 bedro
    10·1 answer
  • How do I factor 8x^2+12+48?
    7·1 answer
  • How much money will Adriano’s online business earn this month
    13·1 answer
  • What is the area of the 50ft by 100ft yard?
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!